H13-723_V2.0試験無料問題集（370題）「Huawei HCIP-Big Data Developer V2.0 認定」

出題：1

For multiple business sharingrowkey, What are the countermeasures for situations that lead to conflicting data access?
(multiple choice)

A. Mouth compromise (rowkeyDesign takes into accountAandBbusiness needs)

B. Create a secondary index

C. Port redundancy method (exchange space for time/effectiveness)

D. mouth pre-scoreregion

正解：A,B,C 解答を投票する

出題：2

existFusionInsight HDWhen developing applications with a secure version, you can usekeytabDocuments are authenticated securely.

A. True

B. False

正解：A 解答を投票する

出題：3

existKafkamiddle,ProducerThis can be done by configuring the synchronization parameters (producer.type), to ensure that the data press

A. True

B. sent in order.

C. False

正解：B 解答を投票する

出題：4

FusionInsight HD assuming a topology that setsspoutConcurrency is3,bolt1Concurrency for2,bok2Well degree is3.workerThe number is2,Sobolt1ofexecutorexistworkerhow to divide Cloth?

A. twoworkerone for each

B. no fixed rules

C. twoworkerone of theworkerdistribute two

D. twoworkerBoth are distributed

正解：C 解答を投票する

出題：5

HBaseFilters can set column names or column values as filter conditions, and support the use of multiple filters at the same time.

A. True

B. False

正解：A 解答を投票する

出題：6

HDFSclient withNcopy toHDFSWhen writing a file, if one of the copies fails to write, all If there is a copy, it will return a failure.

A. True

B. False

正解：B 解答を投票する

出題：7

A project needs to count the Internet access in a certain area and the serious crime in the area. Please make it clear that Nanyao teaches Huajin that it needs to be preserved, and fully check this Are there sensitive information in these Internet records for pre-optimal solutions?

A. existsorCreate an index on the database, save the data, and return all the data when the full text is checked.

B. When querying, bysorFull-text search to obtain record key

C. existHBasestore data on theHBaseThe filtering characteristics of , satisfy fuzzy matching query.

D. When storing data, inSolrOn the construction of information, through the customs messenger is on the electricity, if the lack of quality, Wan Mo dad will put the complete data,

正解：B 解答を投票する

出題：8

When a task is submitted toYARNIn the cluster, which of the following options will generate for this taskTindivual JOPO

A. container

B. ResourceManager

C. NodeManager

D. AppMaster

正解：A 解答を投票する

出題：9

aboutFlumeWhich of the following descriptions is correct?

A. (1) data fromchannelarrivesource;(2)sinkfromsourcefetch data.

B. (1) data fromsinkarrivechannel;(2)sourcefromchannelfetch datao

C. (1) data fromsourcearrivechannel;(2)sinkfromchannelfetch data

D. (1) data fromchannelarrivesource;(2)sinkfromsourcefetch data

正解：C 解答を投票する

出題：10

useFusionInsight HDofHiveQuery data, when the intermediate result of the query has a large amount of data.
You can choose to compress the network result data to obtain better performance. Which of the following areHiveCorrelation of intermediate result compression parameter? (multiple choice)

A. hive.exec.compress.output

B. hive.intermediate.compression.type

C. hive.intermediate.compression.codec

D. hive.exec.compress.intermediate

正解：C,D 解答を投票する

出題：11

FusionInsightHDin, aboutHivepartition (partition) function, which is wrong as described below?

A. Partition fields are defined when the table is created

B. Using partitions can reduce the data scan range of some queries, thereby improving query efficiency

C. Partition fields can be used aswherecondition of the sentence

D. There can only be one partition field, and multi-level partitions cannot be created

正解：D 解答を投票する

出題：12

existFusionInsight HDclient, executeskinit{account}command is to getKDCwhich content?

A. ST

B. TGT

C. jaas.conf

D. Krb5.conf

正解：B 解答を投票する

出題：13

existFusionInsight HDmiddle,FlumeWhich of the following are supportedsourceTypes of? (multiple choice)

A. Kafka

B. Avro

C. HBase

D. HTTP

正解：A,B,D 解答を投票する

出題：14

Fusionlnsigt HD the user wants to passHBase shelloperation to query aHBaseThe contents of the table, this scenario is pushed down It is recommended that the administrator assign a machine account to this user.

A. True

B. False

正解：B 解答を投票する

H13-723_V2.0試験無料問題集「Huawei HCIP-Big Data Developer V2.0 認定」